Finding the Fourth Proportional to 2,722,496.16, 3,757,264.35 and 1,561,050.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722,496.16 : 3,757,264.35 = 1,561,050.51 : x
2. Step 2: Convert to fraction form
   2,722,496.16/3,757,264.35 = 1,561,050.51/x
3. Step 3: Cross multiply
   2,722,496.16x = 3,757,264.35 × 1,561,050.51
4. Step 4: Simplify right side
   2,722,496.16x = 5,865,279,429,772.32
5. Step 5: Solve for x
   x = 5,865,279,429,772.32/2,722,496.16
6. Step 6: Final answer
   x = 2,154,375.65